102200230131 has 32 divisors (see below), whose sum is σ = 146540275200. Its totient is φ = 63125045760.

The previous prime is 102200230129. The next prime is 102200230133. The reversal of 102200230131 is 131032002201.

It is an interprime number because it is at equal distance from previous prime (102200230129) and next prime (102200230133).

It is not a de Polignac number, because 102200230131 - 2¹ = 102200230129 is a prime.

It is a super-2 number, since 2×102200230131² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102200230131.

It is not an unprimeable number, because it can be changed into a prime (102200230133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2364825 + ... + 2407653.

It is an arithmetic number, because the mean of its divisors is an integer number (4579383600).

Almost surely, 2^102200230131 is an apocalyptic number.

102200230131 is a deficient number, since it is larger than the sum of its proper divisors (44340045069).

102200230131 is a wasteful number, since it uses less digits than its factorization.

102200230131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43579.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 102200230131 its reverse (131032002201), we get a palindrome (233232232332).

The spelling of 102200230131 in words is "one hundred two billion, two hundred million, two hundred thirty thousand, one hundred thirty-one".